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CVSS: 9.3EPSS: 22%CPEs: 80EXPL: 0

modules/libpr0n/decoders/bmp/nsBMPDecoder.cpp in Mozilla Firefox before 2.0.0.12, Thunderbird before 2.0.0.12, and SeaMonkey before 1.1.8 does not properly perform certain calculations related to the mColors table, which allows remote attackers to read portions of memory uninitialized via a crafted 8-bit bitmap (BMP) file that triggers an out-of-bounds read within the heap, as demonstrated using a CANVAS element; or cause a denial of service (application crash) via a crafted 8-bit bitmap file that triggers an out-of-bounds read. NOTE: the initial public reports stated that this affected Firefox in Ubuntu 6.06 through 7.10. El archivo modules/libpr0n/decoders/bmp/nsBMPDecoder.cpp en Mozilla Firefox versiones anteriores a 2.0.0.12, Thunderbird versiones anteriores a 2.0.0.12, y SeaMonkey versiones anteriores a 1.1.8, no realiza apropiadamente ciertos cálculos relacionados con la tabla mColors, lo que permite a los atacantes remotos leer partes de memoria no inicializadas por medio de un archivo de mapa de bits de 8 bits (BMP) diseñado que desencadena una lectura fuera de límites dentro de la pila, como es demostrado mediante el uso de un elemento CANVAS; o al causar una denegación de servicio (bloqueo de la aplicación) por medio de un archivo de mapa de bits de 8 bits diseñado que desencadena una lectura fuera de límites. NOTA: los reportes públicos iniciales indicaron que esto afectó a Firefox en Ubuntu versiones 6.06 hasta 7.10. • http://browser.netscape.com/releasenotes http://secunia.com/advisories/28758 http://secunia.com/advisories/28839 http://secunia.com/advisories/29049 http://secunia.com/advisories/29098 http://secunia.com/advisories/29167 http://secunia.com/advisories/30327 http://secunia.com/advisories/30620 http://securitytracker.com/id?1019434 http://sunsolve.sun.com/search/document.do?assetkey=1-26-238492-1 http://www.gentoo.org/security/en/glsa/glsa-200805-18.xml http://www.mandriva. • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •

CVSS: 4.3EPSS: 59%CPEs: 3EXPL: 0

Multiple vulnerabilities in the Javascript engine in Mozilla Firefox before 2.0.0.8, Thunderbird before 2.0.0.8, and SeaMonkey before 1.1.5 allow remote attackers to cause a denial of service (crash) via crafted HTML that triggers memory corruption. Múltiples vulnerabilidades en el motor de Javascript del Mozilla Firefox anterior al 2.0.0.8, del Thunderbird anterior al 2.0.0.8, y del SeaMonkey anterior al 1.1.5 permiten a atacantes remotos provocar una denegación de servicio (caída) a través de HTML modificado que dispara una corrupción de memoria. • http://bugs.gentoo.org/show_bug.cgi?id=196481 http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c00771742 http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c00774579 http://secunia.com/advisories/27276 http://secunia.com/advisories/27298 http://secunia.com/advisories/27311 http://secunia.com/advisories/27313 http://secunia.com/advisories/27315 http://secunia.com/advisories/27325 http://secunia.com/advisories/27326 http://secunia.com/advisories&#x • CWE-20: Improper Input Validation •

CVSS: 4.3EPSS: 96%CPEs: 3EXPL: 0

Multiple vulnerabilities in Mozilla Firefox before 2.0.0.8, Thunderbird before 2.0.0.8, and SeaMonkey before 1.1.5 allow remote attackers to cause a denial of service (crash) via crafted HTML that triggers memory corruption or assert errors. Múltiples vulnerabilidades en el Mozilla Firefox anterior al 2.0.0.8, en el Thunderbird anterior al 2.0.0.8 y en el SeaMonkey anterior al 1.1.5 permiten a atacantes remotos provocar una denegación de servicio (caída) a través de un HTML modificado que dispara una corrupción de memoria o errores de aserción. • http://bugs.gentoo.org/show_bug.cgi?id=196481 http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c00771742 http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c00774579 http://secunia.com/advisories/27276 http://secunia.com/advisories/27298 http://secunia.com/advisories/27311 http://secunia.com/advisories/27313 http://secunia.com/advisories/27315 http://secunia.com/advisories/27325 http://secunia.com/advisories/27326 http://secunia.com/advisories&#x • CWE-20: Improper Input Validation •

CVSS: 9.3EPSS: 3%CPEs: 3EXPL: 0

Mozilla Firefox before 2.0.0.8, Thunderbird before 2.0.0.8, and SeaMonkey before 1.1.5 allows remote attackers to execute arbitrary commands via a (1) mailto, (2) nntp, (3) news, or (4) snews URI with invalid "%" encoding, related to improper file type handling on Windows XP with Internet Explorer 7 installed, a variant of CVE-2007-3845. Mozilla Firefox versiones anteriores a 2.0.0.8, Thunderbird versiones anteriores a 2.0.0.8 y SeaMonkey versiones anteriores a 1.1.5, permiten a atacantes remotos ejecutar comandos arbitrarios por medio de un URI (1) mailto, (2) nntp, (3) news o (4) snews con codificación "%" no válida, relacionada con el manejo de un tipo de archivo inapropiado en Windows XP con Internet Explorer versión 7 instalado, una variante de CVE-2007-3845. • http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c00771742 http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c00774579 http://secunia.com/advisories/27311 http://secunia.com/advisories/27315 http://secunia.com/advisories/27360 http://secunia.com/advisories/27414 http://secunia.com/advisories/27744 http://secunia.com/advisories/28363 http://secunia.com/advisories/28398 http://slackware.com/security/viewer.php?l=slackware-security&y=2007&m=slackware-sec • CWE-20: Improper Input Validation •

CVSS: 4.3EPSS: 95%CPEs: 3EXPL: 2

Mozilla Firefox 2.0.0.5, Thunderbird 2.0.0.5 and before 1.5.0.13, and SeaMonkey 1.1.3 allows remote attackers to conduct cross-site scripting (XSS) attacks with chrome privileges via an addon that inserts a (1) javascript: or (2) data: link into an about:blank document loaded by chrome via (a) the window.open function or (b) a content.location assignment, aka "Cross Context Scripting." NOTE: this issue is caused by a CVE-2007-3089 regression. Mozilla Firefox 2.0.0.5, Thunderbird 2.0.0.5 y anterior a 1.5.0.13, y SeaMonkey 1.1.3 permite a atacantes remotos llevar a cabo ataques de secuencias de comandos en sitios cruzados (XSS) con privilegios de chrome mediante un complemento que inserta un enlace (1) javascript: o (2)data: dentro de un documento about:blank cargado por chrome a través de (a) la función window.open o (b) una asignación content.location, también conocido como "Secuencia de comandos en Contexto Cruzado (Cross Context Scripting). NOTA: este problema está provocado por una regresión de CVE-2007-3089. • https://www.exploit-db.com/exploits/30439 http://bugzilla.mozilla.org/show_bug.cgi?id=388121 http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c00771742 http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c00774579 http://secunia.com/advisories/26234 http://secunia.com/advisories/26258 http://secunia.com/advisories/26288 http://secunia.com/advisories/26303 http://secunia.com/advisories/26309 http://secunia.com/advisories/26331 http://secunia.com •